1353641920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{57947}}^1$

素因数の和:58037

約数の個数: 56

約数和(自身を含む): 3267571824

約数和(自身を除く): 1913929904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 57947, 115894, 231788, 289735, 463576, 579470, 927152, 1158940, 1854304, 2317880, 3708608, 4230131, 4635760, 8460262, 9271520, 16920524, 18543040, 21150655, 33841048, 42301310, 67682096, 84602620, 135364192, 169205240, 270728384, 338410480, 676820960, 1353641920]

約数ペア:

[(1, 1353641920), (2, 676820960), (4, 338410480), (5, 270728384), (8, 169205240), (10, 135364192), (16, 84602620), (20, 67682096), (32, 42301310), (40, 33841048), (64, 21150655), (73, 18543040), (80, 16920524), (146, 9271520), (160, 8460262), (292, 4635760), (320, 4230131), (365, 3708608), (584, 2317880), (730, 1854304), (1168, 1158940), (1460, 927152), (2336, 579470), (2920, 463576), (4672, 289735), (5840, 231788), (11680, 115894), (23360, 57947)]